Daisy Miller is an 1878 novella by Henry James first appearing in Cornhill Magazine in Jun-July 1879, and in book form the following year. It portrays the courtship of the beautiful American girl Daisy Miller by Winterbourne, a sophisticated compatriot of hers. His pursuit of her is hampered by her own flirtatiousness, which is frowned upon by the other expatriates they meet in Switzerland and Italy.